The Telescope Subassembly, cataloged under National Stock Number 1240-01-413-9125, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-413-9125 |
| Item Name | Telescope Subassembly |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Status | ACTIVE |
| Component Type and Quantity | 1 REACTOR AND 1 BOX AND 6 NUT AND 23 WASHER AND 1 BASE AND 1 PLATE AND 2 LUG AND 18 SCREW AND 2 SPRING AND 1 SLEEVE AND 1 PLUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 66910515-19 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 1240-01-413-9125 is a Telescope Subassembly, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
Key specifications for 1240-01-413-9125: Component Type and Quantity: 1 REACTOR AND 1 BOX AND 6 NUT AND 23 WASHER AND 1 BASE AND 1 PLATE AND 2 LUG AND 18 SCREW AND 2 SPRING AND 1 SLEEVE AND 1 PLUG; End Item Identification: AIRCRAFT MODEL F/A-18. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1240-01-413-9125 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.